Help me please thanks

60: 45 =12: 9 =4: 3 so the answer is 4: 3

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus

yes

step-by-step explanation:

(2x+3)(x+5)(x-4)

the answer would be b.

350 is greater than 125 for the board - 15x for each canvas.

they can buy 15 canvases for 15 each to reach the $0